"Then follow!" Lin Qing said in a gentle tone.

Mu Yuan could only nod and agreed.

At this moment, Ermao suddenly turned around and got into a stairwell next to him.

"Huh? Let's go up and take a look." Mu Yuan said happily.

Lin Qing looked at Erha walking in front, then looked at Mu Yuan again, and a strange thought popped up in her mind.

"Hey! Just do it second!" Lin Qing thought so, so she had to follow him.

Erha ran to the stairs within a few steps, and raised his short legs...

It's embarrassing and can't climb up.

But this little guy is quite strong, his whole body is fluttering on the spot, as if he wants to go up the stairs with his own efforts.

After struggling for more than ten seconds... I still failed.

Mu Yuan squatted down helplessly and hugged Ermao in his arms.

"Look, how useful are you!" Mu Yuan complained a little, then listened to Ermao's whimpering sound and walked upstairs.

“Woo woo…”

Mu Yuan walked up to the next level...

“Woo woo…”

Continue to climb up.

Lin Qing was full of grievances. Who did she offend? Follow these two guys...

Although she had heard of Mu Yuan's deeds, she really couldn't connect this guy with a case handler in the situation in front of her.

Suddenly, Ermao screamed several times in a row.

Mu Yuan immediately stopped and squatted down and put down Ermao.

This is the fifth floor. The number "five" on the wall is already very mottled, and it looks very age-like at first glance.

There is an anti-theft door on both sides of the stairs, which has different styles, but one thing is very similar, that is, the old one.

The rusty security door is quite compatible with the dimly lit corridor.

Lin Qing discovered that after Ermao landed on the ground, she suddenly seemed very manic.

After wandering around in place, it quickly ran to an anti-theft door, then raised its little head and kept "whining" at Mu Yuan.

"What does it... mean?" Lin Qing asked with her innocent big eyes.

Mu Yuan took a closer look at the door, took a deep breath, his expression very serious.

"That person may have come out from here."

"Are you sure?"

"It's certain." Mu Yuan raised his chin at Ermao.

"How do you make sure it's certain?" Lin Qing asked.

Mu Yuandao: "It is the dog I brought, so I naturally understand it."

Lin Qing glanced at the closed door again, hesitated for a moment and asked, "What should I do now? Knock on the door?"

Mu Yuan looked at the keyhole, suppressed his restlessness, and said, "Call your team and ask them to check who lives here."

Without saying a word, Lin Qing took out her cell phone and called Captain Yue.

"Captain Yue! We are now in Unit 3, No. 7, Siming Lane... How did we find this place? Well, it was the Husky from Muyuan who brought us here... I don't know, you can arrange someone to check who lives in Room 2 on the fifth floor."

After saying that, Lin Qing waited silently.

The entire staircase was terrible.

More than a minute later, Lin Qing responded a few times, then hung up the phone.

"The person found out that the person who lives here was a man named Wang Siyun, who was a renter."

Mu Yuan frowned slightly and asked, "What should I do if Team Yue didn't say anything?"

"They are still looking for information about Wang Siyun." Lin Qing was in a bit complicated.

In her opinion, this is... too much of a joke.

However, as soon as she finished speaking, her cell phone rang again.

Lin Qing looked down and frowned slightly, saying, "It was from Team Yue who called him."

As she said that, she answered the phone and pressed the hands-free.

"Lin Qing, don't move Xiao Mu and you, don't move, let's come over immediately."

The voice of Yue's team was full of rush, and then... went away.

Lin Qing’s expression was extremely wonderful. What’s going on?

According to her understanding, when Yue Team generally has such a look, it is mostly a major discovery.

Is there really a problem with this room?

Lin Qing couldn't help but turn her head to look at Mu Yuan, her beautiful big eyes full of suspicion.

But Mu Yuan seemed very calm and walked leisurely to the security door, looking carefully on the door handle and the door frame.

"Is there anything wrong with this?" Lin Qing has been in the police force for a year, but she felt that even the day she just started working, she was not as confused as she was today.

Mu Yuanyouyou said: "The door must be fine. I just want to see if there are fingerprints on it."

Lin Qing looked shocked and said, "Can the fingerprints on the door be seen with the naked eye?"

"Just look carefully, you can see it."

Lin Qing almost doubted that life was so difficult. Is it necessary to be connected with whether she could see it carefully?

Just as Lin Qing was about to refute, Mu Yuan suddenly said, "Lin Qing, I guess he has to contact someone to remove the handle of the door."

"Why?"

“There are really fingerprints on this door handle.”

Lin Qing couldn't help but feel curious and put her head over.

Mu Yuan paused, then moved to the side...

Lin Qing looked at it for a few seconds and the door handle was still the same, and she saw nothing except that.

However, Lin Qing's awareness of evidence was quite strong and she didn't touch the door handle with her hand.

Finally, after Lin Qing was sure that she had seen nothing, she turned to Mu Yuan and lied to her head, "Are you lying?"

Mu Yuan suddenly became depressed: I am such a loyal and honest person, why do you have the heart to label me a "liar"?

Sure enough, women like to mess around and start wearing hats when they find themselves at a disadvantage...

"I never lie." Although Mu Yuan didn't want to speak, he still explained.

He said something before when he was listening to Wan's teachings to mediate family disputes at Qinglong Street Police Station, and he thought it made sense: couples should communicate more, and conflicts will easily arise if they don't communicate.

In fact, it’s not just a couple? People also need communication.

Lin Qing looked at Mu Yuan's serious look and looked at Ermao who was carefully "smarting his shoes": Why are the persistence of these two guys so similar?

...

Captain Yue and his party quickly arrived in Siming Lane. When they arrived at Unit 3 of Building 7, they finally cracked the awkward atmosphere here.

Not only Captain Yue and other police officers from the Criminal University, but also Director Wu and Director Feng, as well as Deputy Director Zheng, who is in charge of criminal investigation in Qingyu County.

Seeing this formation, Lin Qing immediately guessed that his inference might have been confirmed.

There must be a problem here.

Sure enough, when Director Feng, who was walking in the front, came up, he slapped Mu Yuan on the shoulder and said with a smile: "You guy is capable! You can smell this."

Mu Yuan's eyelids twitched, he smiled embarrassedly, and said, "It was Ermao who smelled it."

Director Feng looked down at the young Erha, smiled heartily, and said, "Emao can't stand my slap, so you can help it."

Mu Yuan doesn't want to speak...

"It's just in this room?" Director Feng pointed to the door facing Mu Yuan and asked.

Mu Yuan nodded and reminded: "There are fingerprints on the door handle, so it's best not to move them."

"Oh?" Director Feng suddenly became interested.

Director Feng only knows a little about Mu Yuan’s inhuman ability to distinguish fingerprints, so compared to Lin Qing’s completely disbelief, he is cautious.

"Director Wu, are there any technical police officers coming together?" Director Feng asked immediately.

Director Wu nodded and said, "Yes!"

Captain Yue had a bitter face and stared at the door handle, saying, "Director Feng, if we want to extract the fingerprints on this door handle, our county bureau's technical strength may be somewhat insufficient. If the evidence is destroyed..."
To be continued...